漏洞起因
访问验证错误
危险等级
低
影响系统
WordPress WordPress 3.1.1
WordPress WordPress 3.0.5
WordPress WordPress 3.0.4
WordPress WordPress 3.0.3
WordPress WordPress 3.0.2
WordPress WordPress 2.9.2
WordPress WordPress 2.9.1
WordPress WordPress 2.8.6
WordPress WordPress 2.8.5
WordPress WordPress 2.8.4
WordPress WordPress 2.8.3
WordPress WordPress 2.8.2
WordPress WordPress 2.8.1
WordPress WordPress 2.6.5
WordPress WordPress 2.6.2
WordPress WordPress 2.6.1
WordPress WordPress 2.5.1
WordPress WordPress 2.3.3
WordPress WordPress 2.3.2
WordPress WordPress 2.3.1
WordPress WordPress 2.2.3
WordPress WordPress 2.2.2
WordPress WordPress 2.2.1
WordPress WordPress 2.1.3
WordPress WordPress 2.1.2
WordPress WordPress 2.1.1
WordPress WordPress 2.0.11
WordPress WordPress 2.0.10
WordPress WordPress 2.0.7
WordPress WordPress 2.0.6
WordPress WordPress 2.0.5
WordPress WordPress 2.0.4
WordPress WordPress 2.0.3
WordPress WordPress 2.0.2
WordPress WordPress 2.0.1
WordPress WordPress 2.0
WordPress WordPress 1.5.2
WordPress WordPress 1.5.1 .3
WordPress WordPress 1.5.1 .2
WordPress WordPress 1.5.1
WordPress WordPress 1.5
WordPress WordPress 1.3.1
WordPress WordPress 1.2.2
WordPress WordPress 1.2.1
+ Gentoo Linux
WordPress WordPress 1.2
+ Gentoo Linux 1.4
+ Gentoo Linux
WordPress WordPress 0.71
WordPress WordPress 0.7
WordPress WordPress 3.1
WordPress WordPress 3.0.1
WordPress WordPress 2.9
WordPress WordPress 2.8
WordPress WordPress 2.6
WordPress WordPress 2.5
WordPress WordPress 2.3
WordPress WordPress 2.2 Revision 5003
WordPress WordPress 2.2 Revision 5002
WordPress WordPress 2.2
WordPress WordPress 2.1.3-RC2
WordPress WordPress 2.1.3-RC1
WordPress WordPress 2.1
WordPress WordPress 2.0.10-RC2
WordPress WordPress 2.0.10-RC1
不受影响系统
WordPress WordPress 3.1.2
危害
远程攻击者可以利用漏洞绕过验证张贴文章。
攻击所需条件
攻击者必须访问WordPress。
漏洞信息
WordPress是一款流行的blog系统。
在发布帖子时wp-admin/press-this.php脚本不正确检查用户权限,用户可无需"publish_posts"权限发布文章。
要成功利用此漏洞需要"Contributor-level"特权。
测试方法
厂商解决方案
WordPress 3.1.2已经修复此漏洞,建议用户下载使用:
http://codex.wordpress.org/Version_3.1.2
漏洞提供者
Andrew Nacin of WordPress and Benjamin Balter
漏洞消息链接
http://secunia.com/advisories/44372/
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